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Re: gcc4.0 recent >15% runtime performance regression



On Mon, 3 Jan 2005, tbp wrote:


On Mon, 03 Jan 2005 10:06:30 +0100, Uros Bizjak <uros@kss-loka.si> wrote:
I suggest that you file a bugreport
(http://gcc.gnu.org/bugzilla/enter_bug.cgi), where all discussion
regarding this bug should take place.
Well, i wanted to avoid to have to make a testcase for something i'm
not totally sure but if that's what it takes... Thanks anyway.

You should be able to simply add -save-temps to the compile line for the file you got that assembly from, and use that as the testcase, at least for starters.


--Dan


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